/*
Theme Name: DriverHub
Theme URI: https://printerdrivershub.com
Description: Lightweight, plugin-free, SSR-first theme for printer-driver pages. Built-in SEO, Schema.org, canonical, Wasabi downloads.
Version: 0.2.0
Author: Ops
Requires PHP: 7.4
Text Domain: driverhub
*/
:root{
  --max:1080px;--ink:#0f172a;--muted:#64748b;--line:#e5e9f0;--bg:#f7f9fc;--card:#fff;
  --brand:#2563eb;--brand-d:#1d4ed8;--ok:#059669;--ok-d:#047857;--warn:#f59e0b;
  --chip:#eef2f8;--radius:12px;--shadow:0 1px 3px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1{font-size:1.9rem;line-height:1.2;letter-spacing:-.02em;margin:.1em 0 .5em}
h2{font-size:1.35rem;letter-spacing:-.01em;margin:1.8em 0 .6em;padding-bottom:.3em;border-bottom:2px solid var(--line)}
h3{font-size:1.1rem;margin:1.2em 0 .4em}
p{margin:.6em 0}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:800;font-size:1.25rem;color:var(--ink);letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.brand:hover{text-decoration:none}
.brand::before{content:"🖨";font-size:1.35rem}
.nav{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center}
.nav li{margin:0;list-style:none;display:inline-block}
.nav a{margin-left:22px;color:var(--muted);font-weight:600;font-size:.93rem}
.nav a:hover{color:var(--brand);text-decoration:none}

/* breadcrumb */
.crumbs{font-size:.83rem;color:var(--muted);margin:18px 0 6px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--brand)}

main.wrap{padding-top:6px;padding-bottom:40px}
article.model,.page-list{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:28px 32px;margin-top:12px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 18px}
.chip{background:linear-gradient(180deg,#eff4ff,#e7eefc);border:1px solid #d5e0f5;color:var(--brand-d);border-radius:999px;padding:4px 13px;font-size:.8rem;font-weight:700}

/* hero */
.hero{display:flex;gap:26px;align-items:flex-start;margin:6px 0 20px}
.hero-img{flex:0 0 auto;width:330px;max-width:38%;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.hero-img img{width:100%;height:auto;object-fit:contain;max-height:250px;border-radius:6px}
.hero-body{flex:1 1 auto;min-width:0}
.hero-body h1{margin-top:0}
.quick{list-style:none;display:flex;flex-wrap:wrap;gap:9px;padding:0;margin:16px 0 0}
.quick li{background:var(--chip);border:1px solid var(--line);border-radius:10px;padding:7px 13px;font-size:.84rem;color:#475569}
.quick li strong{color:var(--ink);font-weight:800}
.quick .q-ok{background:#ecfdf5;border-color:#a7f3d0;color:var(--ok-d);font-weight:700}
/* description */
.desc{font-size:1.05rem;color:#334155;line-height:1.75;margin:4px 0 6px}
@media(max-width:720px){.hero{flex-direction:column;gap:16px}.hero-img{width:100%;max-width:100%}.hero-img img{max-height:220px}}

/* driver + spec tables */
table{border-collapse:separate;border-spacing:0;width:100%;margin:1em 0;font-size:.94rem;border:1px solid var(--line);border-radius:12px;overflow:hidden}
thead th{background:#f1f5fb;color:#334155;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
th,td{padding:12px 14px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--line)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcff}
table.specs th{width:38%;background:#f8fafc;color:var(--muted);font-weight:600}

/* OS badges */
.osb{display:inline-block;background:var(--chip);color:#475569;border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:.74rem;font-weight:700;margin:2px 4px 2px 0;white-space:nowrap}
.osb.mac{background:#f1f5f9;color:#0f172a}
.osb.linux{background:#fff7ed;color:#9a3412;border-color:#fed7aa}

/* download button */
.dl-btn{display:inline-flex;align-items:center;gap:7px;background:var(--ok);color:#fff;padding:9px 16px;border-radius:9px;font-weight:700;border:0;cursor:pointer;font-size:.9rem;box-shadow:0 1px 2px rgba(5,150,105,.3);white-space:nowrap}
.dl-btn:hover{background:var(--ok-d);text-decoration:none;color:#fff}
.dl-btn.downloading{opacity:.55;pointer-events:none}
.dl-btn::before{content:"⬇";font-size:.95em}
tr.rec td{background:#f0fdf4}
.rec-tag{display:inline-block;background:var(--ok);color:#fff;font-size:.65rem;font-weight:800;padding:1px 6px;border-radius:5px;margin-left:6px;vertical-align:middle;text-transform:uppercase}
.dl-meta{color:var(--muted);font-size:.82rem;margin-top:6px}
.dl-meta code{background:var(--chip);padding:1px 6px;border-radius:5px;font-size:.85em}

/* install steps */
ol.install{counter-reset:s;list-style:none;padding:0;margin:1em 0}
ol.install li{counter-increment:s;position:relative;padding:10px 10px 10px 44px;margin:8px 0;background:#fafcff;border:1px solid var(--line);border-radius:10px}
ol.install li::before{content:counter(s);position:absolute;left:10px;top:9px;width:24px;height:24px;background:var(--brand);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800}

/* faq */
.faq details{border:1px solid var(--line);border-radius:10px;padding:0;margin:9px 0;background:#fff;overflow:hidden}
.faq summary{font-weight:700;cursor:pointer;padding:13px 16px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-weight:800;font-size:1.2rem}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 16px 14px;color:#475569}

/* ad slots */
.ad-slot{margin:22px 0;min-height:90px;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(45deg,#f8fafc,#f8fafc 10px,#f3f6fb 10px,#f3f6fb 20px);border:1px dashed #d7dfe9;color:#94a3b8;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;border-radius:10px}

/* lists */
.post-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
.post-list li{margin:0}
.post-list a{display:block;padding:13px 16px;background:#fff;border:1px solid var(--line);border-radius:10px;font-weight:600;color:var(--ink)}
.post-list a:hover{border-color:var(--brand);box-shadow:var(--shadow);text-decoration:none}

/* footer */
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:28px 0;color:var(--muted);font-size:.85rem;background:#fff}
.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--brand)}

/* toast */
.download-message{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#0f172a;color:#fff;padding:11px 20px;border-radius:10px;font-size:.9rem;font-weight:600;z-index:9999;display:none;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.download-message-error{background:#dc2626}.download-message-success{background:var(--ok)}

@media(max-width:640px){
  h1{font-size:1.45rem}article.model,.page-list{padding:20px 16px;border-radius:12px}
  .nav a{margin-left:14px;font-size:.85rem}
  thead{display:none}
  table.drivers,table.drivers tbody,table.drivers tr,table.drivers td{display:block;width:100%}
  table.drivers tr{border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:6px}
  table.drivers td{border:0;padding:6px 10px}
  table.drivers td::before{content:attr(data-l);font-weight:700;color:var(--muted);font-size:.72rem;text-transform:uppercase;display:block}
}